[PATCH] I2O: handle a few sysfs errors
[linux-2.6.22.y-op.git] / include / asm-m68k / mac_asc.h
blobfc2e5467b41e28e9cb55fb28bb6ec8b53f27a35a
1 /*
2 * Apple Sound Chip
3 */
5 #ifndef __ASM_MAC_ASC_H
6 #define __ASM_MAC_ASC_H
8 /*
9 * ASC offsets and controls
12 #define ASC_BUF_BASE 0x00 /* RAM buffer offset */
13 #define ASC_BUF_SIZE 0x800
15 #define ASC_CONTROL 0x800
16 #define ASC_CONTROL_OFF 0x00
17 #define ASC_FREQ(chan,byte) ((0x810)+((chan)<<3)+(byte))
18 #define ASC_ENABLE 0x801
19 #define ASC_ENABLE_SAMPLE 0x02
20 #define ASC_MODE 0x802
21 #define ASC_MODE_SAMPLE 0x02
23 #define ASC_VOLUME 0x806
24 #define ASC_CHAN 0x807 /* ??? */
27 #endif